CN220698468U

CN220698468U - Linear cutting positioning mechanism

Info

Publication number: CN220698468U
Application number: CN202322229967.4U
Authority: CN
Inventors: 窦锐; 徐政文
Original assignee: Xiangyang Xindongte Forging Co ltd
Current assignee: Xiangyang Xindongte Forging Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-04-02
Anticipated expiration: 2033-08-18

Abstract

The utility model relates to the technical field of wire cutting, in particular to a wire cutting positioning mechanism which comprises a supporting seat, wherein the left end and the right end of the bottom end of the supporting seat are respectively and fixedly provided with a switching base, the left side of the top end of the supporting seat is fixedly provided with a fixing frame, and the right side of the top end of the supporting seat is provided with a movable frame in a sliding manner; the device is through being provided with locating piece and clamp plate, when placing the material on four locating pieces, drive the clamp plate through rotating the threaded rod and push down to fix the material, all can adjust alone in the four corners to the material of different thickness and each position thickness, in order to reach best fixed effect, fix the location of material more convenient accurate, and install rubber pad one and rubber pad two respectively in the bottom of clamp plate on the top of locating piece, rubber pad one is the subtend setting with rubber pad two, when fixing the material, fix through two rubber pad contact materials, increase frictional force, make the location more firm.

Description

Linear cutting positioning mechanism

Technical Field

The utility model relates to the technical field of wire cutting, in particular to a wire cutting positioning mechanism.

Background

The WEDM is used for short, belongs to the electric processing category, when Su Lianla bundle couples research the phenomenon and cause of the switch contact damaged by spark discharge corrosion, the instantaneous high temperature of the electric spark is found to melt and oxidize partial metal to be corroded, so that an electric spark processing method is initiated and invented, the wire cutting machine is invented in the United states in 1960, china is the first country for industrial production, and when wire cutting is carried out, a positioning mechanism is usually needed to position the wire cutting machine, so that the wire cutting is convenient;

in the existing linear cutting positioning mechanism, when positioning is performed, materials are usually placed on the positioning mechanism for cutting, and when the materials are of different sizes, the materials are placed on the positioning mechanism and cannot be adjusted in time, so that the positioning and supporting effects are poor;

secondly, when positioning is carried out, the materials are easy to deviate when cutting because the materials are not fixed and limited for the placed materials, and defective products at the cutting position are caused;

therefore, we propose a new wire-electrode cutting positioning mechanism to solve the problems that the prior art can not adjust according to different size specifications of materials and can not fix the materials.

Disclosure of Invention

The utility model aims to provide a linear cutting positioning mechanism for solving the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wire cutting positioning mechanism comprises a supporting seat, wherein the left end and the right end of the bottom end of the supporting seat are respectively and fixedly provided with a switching base, the left side of the top end of the supporting seat is fixedly provided with a fixing frame, and the right side of the top end of the supporting seat is provided with a movable frame in a sliding manner;

the middle part of supporting seat has been seted up and has been run through the groove, both sides are fixed mounting respectively in the front and back of mount and movable frame top have been located the locating piece, the arc wall has been seted up in the top middle part of mount and movable frame, the arc wall is decurrent indent arc surface, the four corners of mount and movable frame is provided with the threaded rod.

Preferably, three support columns are fixedly arranged at the top ends of the two adapting bases and welded with the bottom ends of the support bases, and the adapting bases are provided with mounting holes in an equidistance arrangement.

Preferably, the right end of the fixed frame is fixedly provided with an extension frame, the left end of the movable frame is fixedly provided with a movable rod, and the movable rod is embedded into the extension frame.

Preferably, two sliding grooves are formed in the right side of the top end of the supporting seat, sliding blocks are fixedly mounted on the front side and the rear side of the bottom end of the movable frame respectively, and the sliding blocks are arranged in the sliding grooves in a sliding mode.

Preferably, two side grooves are respectively formed in the front end and the rear end of the sliding groove, limiting blocks are respectively arranged at the front end and the rear end of the sliding block, and the limiting blocks are embedded and mounted inside the side grooves.

Preferably, a pressing plate is arranged above the threaded rod through threads, and the pressing plate is located right above the positioning block.

Preferably, a first rubber pad is fixedly installed at the top end of the positioning block, a second rubber pad is fixedly installed at one side, close to the positioning block, of the bottom end of the pressing plate, and the first rubber pad and the second rubber pad are oppositely arranged.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of wire cutting positioning mechanism, through being provided with mount and adjustable shelf, when the adjustable shelf removes, the adjustable shelf operates through being close to or keeping away from the mount, the slider of this adjustable shelf bottom slides inside the spread spectrum, the movable shelf of adjustable shelf left end is at the inside removal of extension rod, thereby reach the support location that the distance between two support bodies was ensured not equidimension material, and when the slider slides in the sliding tray, the length of sliding tray is restricted its sliding length, the stopper slides at side inslot portion simultaneously, through the stopper with the spacing in side groove, further carry out spacing fixedly to the adjustable shelf, prevent the off normal.

2. Secondly, this kind of wire cutting positioning mechanism, through being provided with locating piece and clamp plate, when placing the material on four locating pieces, drive the clamp plate through rotating the threaded rod and push down to fix the material, all can adjust alone in the four corners to the material that different thickness and each position thickness are different, so as to reach best fixed effect, fix the location of material more convenient accurate, and install rubber pad one and rubber pad two respectively in the bottom of clamp plate on the top of locating piece, rubber pad one is the subtend setting with rubber pad two, when fixing the material, fix through two rubber pad contact materials, increase frictional force, make the location more firm.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a support base structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the frame of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A in accordance with the present utility model;

in the figure: 1. a support base; 101. a through groove; 102. a sliding groove; 103. a side groove; 2. a transfer base; 201. a support column; 202. a mounting hole; 3. a fixing frame; 301. an extension rod; 4. a movable frame; 401. a moving rod; 402. a slide block; 403. a limiting block; 5. a positioning block; 501. a first rubber pad; 6. an arc-shaped groove; 7. a threaded rod; 701. a pressing plate; 702. and a second rubber pad.

Detailed Description

Referring to fig. 1-2, in an embodiment of the present utility model;

example 1: the wire cutting positioning mechanism comprises a supporting seat 1, wherein a switching base 2 is fixedly arranged at the left end and the right end of the bottom end of the supporting seat 1 respectively, a fixing frame 3 is fixedly arranged at the left side of the top end of the supporting seat 1, and a movable frame 4 is arranged at the right side of the top end of the supporting seat 1 in a sliding manner;

the middle part of the supporting seat 1 is provided with a through groove 101, the front side and the rear side of the top ends of the fixed frame 3 and the movable frame 4 are respectively fixedly provided with a positioning block 5, the middle parts of the top ends of the fixed frame 3 and the movable frame 4 are provided with arc grooves 6, the arc grooves 6 are downward concave arc surfaces, and four corners of the fixed frame 3 and the movable frame 4 are provided with threaded rods 7;

wherein, three support columns 201 are fixedly arranged at the top ends of the two adapter bases 2 and welded with the bottom ends of the support bases 1, and mounting holes 202 are arranged on the adapter bases 2 at equal intervals;

the right end of the fixed frame 3 is fixedly provided with an extension frame 301, the left end of the movable frame 4 is fixedly provided with a movable rod 401, and the movable rod 401 is embedded into the extension frame 301;

when wire cutting is performed, when positioning is performed, firstly, the two adapting bases 2 at the bottom end of the supporting seat 1 are installed and fixed on the bearing surface of the wire cutting machine through the eight mounting holes 202, then the six supporting columns 201 are in supporting connection with the supporting seat 1, when the wire cutting machine is used, firstly, materials to be cut are placed inside the positioning block 5 or the arc-shaped groove 6, the arc-shaped groove 6 is arranged in the concave arc-shaped surface, circular materials are placed at the position for positioning and cutting, the operation is convenient, meanwhile, the distance between the movable frame 4 and the fixed frame 3 can be adjusted according to different material size specifications for matching use, so that the embedding depth between the movable rod 401 and the extension frame 301 is adjusted, and the supporting and positioning effect is ensured by adjusting the length.

Example 2: as can be seen by referring to fig. 2 to 4 of the specification, embodiment 2 differs from embodiment 1 in that:

two sliding grooves 102 are formed in the right side of the top end of the supporting seat 1, sliding blocks 402 are fixedly arranged on the front side and the rear side of the bottom end of the movable frame 4 respectively, the sliding blocks 402 are arranged in the sliding grooves 102 in a sliding mode, two side grooves 103 are formed in the front end and the rear end of the sliding grooves 102 respectively, limiting blocks 403 are arranged in the front end and the rear end of the sliding blocks 402 respectively, and the limiting blocks 403 are embedded and arranged inside the side grooves 103;

according to the above-mentioned reference foundation, when the movable frame 4 moves, the movable frame 4 moves by approaching to or separating from the fixed frame 3, at this time, the sliding block 402 at the bottom end of the movable frame 4 slides in the sliding groove 102, the movable frame 401 at the left end of the movable frame 4 moves in the extension rod 301, so as to adjust the distance between the two frame bodies to ensure the supporting and positioning of materials with different sizes, and when the sliding block 402 slides in the sliding groove 102, the sliding length of the sliding groove 102 is limited, and meanwhile, the limiting block 403 slides in the side groove 103, and the limiting block 403 further limits and fixes the movable frame 4 by limiting the limiting block 103 to prevent deviation;

a pressing plate 701 is arranged above the threaded rod 7 through threads, the pressing plate 701 is positioned right above the positioning block 5, a first rubber pad 501 is fixedly arranged at the top end of the positioning block 5, a second rubber pad 702 is fixedly arranged at one side, close to the positioning block 5, of the bottom end of the pressing plate 701, and the first rubber pad 501 and the second rubber pad 702 are oppositely arranged;

when placing the material on four locating pieces 5, drive clamp plate 701 through rotation threaded rod 7 and push down to fix the material, all can adjust alone in the four corners to the material of different thickness and each position thickness, in order to reach best fixed effect, fix the location of material more convenient accurate, and install rubber pad one 501 and rubber pad two 702 respectively in the bottom of clamp plate 701 on the top of locating piece 5, rubber pad one 501 is the subtend setting with rubber pad two 702, when fixing the material, fixes through two rubber pad contact materials, increase frictional force, make the location more firm.

Claims

1. The wire cutting positioning mechanism comprises a supporting seat (1), wherein the left end and the right end of the bottom end of the supporting seat (1) are respectively and fixedly provided with a switching base (2), the left side of the top end of the supporting seat (1) is fixedly provided with a fixing frame (3), and the right side of the top end of the supporting seat (1) is provided with a movable frame (4) in a sliding manner;

the novel movable support is characterized in that a through groove (101) is formed in the middle of the supporting seat (1), positioning blocks (5) are fixedly installed on the front side and the rear side of the top end of the fixed frame (3) and the front side and the rear side of the top end of the movable frame (4) respectively, an arc groove (6) is formed in the middle of the top end of the fixed frame (3) and the top end of the movable frame (4), the arc groove (6) is a downward concave arc surface, and threaded rods (7) are arranged at four corners of the fixed frame (3) and the four corners of the movable frame (4).

2. A wire cutting positioning mechanism as defined in claim 1, wherein: three support columns (201) are fixedly arranged at the top ends of the two adapting bases (2) and welded with the bottom ends of the support bases (1), and mounting holes (202) are formed in the adapting bases (2) in an equidistance mode.

3. A wire cutting positioning mechanism as defined in claim 1, wherein: the right end of the fixed frame (3) is fixedly provided with an extension frame (301), the left end of the movable frame (4) is provided with a movable rod (401), and the movable rod (401) is embedded and installed inside the extension frame (301).

4. A wire cutting positioning mechanism as defined in claim 1, wherein: two sliding grooves (102) are formed in the right side of the top end of the supporting seat (1), sliding blocks (402) are fixedly mounted on the front side and the rear side of the bottom end of the movable frame (4), and the sliding blocks (402) are slidably arranged in the sliding grooves (102).

5. The wire cutting positioning mechanism of claim 4, wherein: two side grooves (103) are respectively formed in the front end and the rear end of the sliding groove (102), limiting blocks (403) are respectively arranged at the front end and the rear end of the sliding block (402), and the limiting blocks (403) are embedded and installed inside the side grooves (103).

6. A wire cutting positioning mechanism as defined in claim 1, wherein: a pressing plate (701) is arranged above the threaded rod (7) through threads, and the pressing plate (701) is located right above the positioning block (5).

7. The wire cutting positioning mechanism of claim 6, wherein: the rubber pad I (501) is fixedly mounted at the top end of the positioning block (5), the rubber pad II (702) is fixedly mounted at one side, close to the positioning block (5), of the bottom end of the pressing plate (701), and the rubber pad I (501) and the rubber pad II (702) are oppositely arranged.